What better way for Jennifer Aniston to introduce herself to Instagram than a cast photo of her and her Friends castmates!

Of course some 370K "friends" have already liked Jen's pic and a quarter of a million people are already following her so she hardly needs an introduction! Aniston captioned the pic: "And now we’re Instagram FRIENDS too. HI INSTAGRAM 👋🏻" Is she being paid by Insta to join or does she just naturally use the proper noun "Instagram" twice in two short sentences? We're always skeptical ...

But whatever her reason for joining, Jen's fans are over the moon and clearly can't wait to see what else she's gonna post. Maybe she'll reveal to us who she's secretly dating? Maybe she'll post sexy bikini selfies? Perhaps Jen will show off her prowess in the kitchen with some foodie posts? Stay tuned!